Peruvian vs. Brazilian hair – which one is better? There is a slight difference between the two. Peruvian hair extensions are usually thicker and coarser in texture than Brazilian hair and they blend well with the Caucasian hair styles as well as on Afro American women. At the same time Peruvian hair is thick straight and wavy and coarser in texture but is light weight when compared to Peruvian vs. Brazilian hair. Peruvian hair is soft and silky while Brazilian hair is fine and soft to touch and is available in various sizes and textures. So choose the one you want by comparing Peruvian vs. Brazilian hair.